Archives: Dashboard Lights

What Does This Indicator Mean? The Acura Red Brake System Warning Light illuminates on your instrument cluster to indicate a critical safety fault within the primary hydraulic braking system or the parking brake circuit. In modern Acura models ranging from the ILX to the MDX, this indicator is triggered when the vehicle’s Body Control Module […]

What Does This Indicator Mean? The Acura Red Charging System Battery Warning Light illuminates when the Powertrain Control Module (PCM) or the Engine Control Module (ECM) detects an abnormal voltage output from the vehicle electrical charging circuit. Specifically, this icon—usually shaped like a traditional 12-volt battery with positive and negative terminals—indicates that the alternator is […]

What Does This Indicator Mean? The Acura Red Engine Oil Pressure Warning Light, universally depicted as an iconic oil can symbol dripping a single droplet, illuminates when the engine’s internal lubrication system experiences a critical drop in operating pressure. Specifically calibrated for Acura powertrains—ranging from traditional naturally aspirated K-series and J-series engines to modern VTEC […]

What Does This Indicator Mean? The Acura Red Engine Overheating Warning Light is a critical alert designed to inform the driver that the internal combustion engine has exceeded its optimal operating thermal threshold. Specifically tailored for Acura powertrains—ranging from modern VTEC Turbo engines to legacy J-series V6 platforms—this warning triggers when the Engine Control Module […]

What Does This Indicator Mean? The Acura Yellow Change Engine Oil Service Light is a vital maintenance reminder native to Acura’s proprietary Maintenance Minder system. Depending on the exact model and year, this indicator typically appears as an orange or amber wrench icon, or alphanumeric codes such as A1 or B1 appearing on the Multi-Information […]

What Does This Indicator Mean? The Acura Yellow Check Engine Warning Light, universally known in the automotive industry as the Malfunction Indicator Lamp (MIL), serves as the primary visual alert from your Acura’s Powertrain Control Module (PCM). When this yellow indicator illuminates or flashes on your dashboard instrument cluster, it means the vehicle’s onboard diagnostic […]

What Does This Indicator Mean? The Acura Yellow DEF Fluid Low Warning Light serves as a critical alert for the Diesel Exhaust Fluid (DEF) subsystem in diesel-powered Acura vehicles. DEF is a non-toxic aqueous urea solution injected into the exhaust stream to neutralize harmful nitrogen oxide (NOx) emissions via Selective Catalytic Reduction (SCR). When this […]

What Does This Indicator Mean? The Acura Yellow Diesel Particulate Filter (DPF) Warning Light is a specialized diagnostic indicator found on diesel-powered Acura vehicles (predominantly in global markets where Acura and Honda offer clean diesel i-DTEC powertrains). This amber or yellow-colored symbol alerts the driver that the vehicle’s exhaust aftertreatment system has accumulated a significant […]

What Does This Indicator Mean? The Acura Yellow Engine Coolant Level Warning Light is a dedicated diagnostic alert designed to notify the driver when the volume of engine coolant drops below the optimal operating threshold within the surge tank or radiator reservoir. Specifically engineered into Acura’s multiplex integrated control systems, this warning is typically triggered […]

What Does This Indicator Mean? The Acura Yellow Glow Plug Warning Light is a specialized dashboard indicator found primarily on diesel-powered Acura vehicles (predominantly available in certain global markets). Unlike standard spark ignition systems, diesel engines rely on high heat generated by compression and electrical heating elements known as glow plugs to ignite diesel fuel […]